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Senior System Administrator (Red Hat Linux)
Job Location:
Monthly Salary:
Posted:
20 May 2026 (30+ days ago)
Posted:
Application Deadline:
17 August 2026
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
The world is more connected than ever before and the pace of change is bewildering. We deliver the best combination of technology and services to enable our clients to fulfil the diverse needs of their customers. By fostering a deeply and personal relationship with our clients we want to improve the lives of people and organizations.
Axians is the VINCI Energies brand dedicated to ICT and Digital Transformation. Were present across 38countries with more than 17 000 employees and an annual revenue of more than 3.8billion euros in 2025.
The best of ICT with a human touch.
Why Join Axians European Institutions Team
Multicultural Environment: You will work alongside professionals from all over the world fostering a diverse and enriching workplace.
DiverseProjects: Engage in impactful projects with cutting-edge technological advancements facilitated by European Institutions.
SkillDevelopment: Work in a knowledge-driven environment where youll continually develop both technical and professional skills through exposure to complex projects.
Long-term Opportunities: Our partnerships with European Institutions offer stable long-term roles where you can make a real difference on a European scale.
Contributing to European Initiatives: Make a meaningful impact on regional and global challenges.
We are seeking aSenior System Administrator (Red Hat Linux)to support and enhance monitoring operations within a major EU institution based in Brussels.
You will join a highimpact Operations Centre responsible for ensuring the stability security and performance of critical IT services across hybrid onpremise and cloud infrastructures.
Responsibilities:
Requirements:
Other requirements:
EU Citizenship
Available to relocate to Belgium
Ready to embark on an exciting journey with us
Apply now to join a vibrant team contributing to technological advancements in European Institutions. Please send your application to with the subject
Axians is the VINCI Energies brand dedicated to ICT and Digital Transformation. Were present across 38countries with more than 17 000 employees and an annual revenue of more than 3.8billion euros in 2025.
The best of ICT with a human touch.
Why Join Axians European Institutions Team
Multicultural Environment: You will work alongside professionals from all over the world fostering a diverse and enriching workplace.
DiverseProjects: Engage in impactful projects with cutting-edge technological advancements facilitated by European Institutions.
SkillDevelopment: Work in a knowledge-driven environment where youll continually develop both technical and professional skills through exposure to complex projects.
Long-term Opportunities: Our partnerships with European Institutions offer stable long-term roles where you can make a real difference on a European scale.
Contributing to European Initiatives: Make a meaningful impact on regional and global challenges.
We are seeking aSenior System Administrator (Red Hat Linux)to support and enhance monitoring operations within a major EU institution based in Brussels.
You will join a highimpact Operations Centre responsible for ensuring the stability security and performance of critical IT services across hybrid onpremise and cloud infrastructures.
Responsibilities:
- Install configure harden and maintain Red Hat Enterprise Linux (RHEL) servers (physical & virtual)
- Manage 600 Linux servers including patching monitoring troubleshooting and performance tuning
- Maintain automated deployment images and server lifecycle processes
- Administer:
- Red Hat Satellite (patching & package distribution)
- Red Hat Identity Management (IdM)
- System certificates SSH access and service accounts
- Manage infrastructure using Ansible
- Develop and maintain scripts (Shell Python) for automation
- Support infrastructure as code practices
- Deploy and manage containers using Docker and Kubernetes
- Support Linux OS environments on Oracle clusters
- Monitor systems using open-source tools and resolve OS-level issues
- Handle incident and problem management (analysis diagnosis resolution)
- Ensure security compliance including vulnerability management and patching
- Design and implement new Linux-based solutions (including DevOps architectures)
- Evaluate and test new technologies (proofs of concept market analysis)
- Participate in projects with cross-functional teams (network security development architecture)
Requirements:
- Strong experience with Red Hat Enterprise Linux (RHEL 6/7/8)
- Hands-on expertise with:
- Ansible and automation tools
- Red Hat Satellite
- Scripting: Shell and/or Python
- System hardening and vulnerability management
- Experience managing enterprise-scale Linux environments
- Virtualization (VMware environment)
- Monitoring and troubleshooting Linux systems
- Container technologies: Docker Kubernetes (preferred)
Other requirements:
EU Citizenship
Available to relocate to Belgium
Ready to embark on an exciting journey with us
Apply now to join a vibrant team contributing to technological advancements in European Institutions. Please send your application to with the subject
Required Experience:
Senior IC
